| Ryomen Otsusuki vs Armor King | 14–16 | 46.67% |
| Ryomen Otsusuki vs Jin | 9–16 | 36.00% |
| Ryomen Otsusuki vs King | 13–10 | 56.52% |
| Ryomen Otsusuki vs Steve | 8–10 | 44.44% |
| Ryomen Otsusuki vs Dragunov | 8–9 | 47.06% |
| Ryomen Otsusuki vs Lili | 5–10 | 33.33% |
| Ryomen Otsusuki vs Nina | 4–11 | 26.67% |
| Ryomen Otsusuki vs Eddy | 4–10 | 28.57% |
| Ryomen Otsusuki vs Hwoarang | 4–9 | 30.77% |
| Ryomen Otsusuki vs Bryan | 8–5 | 61.54% |
| Ryomen Otsusuki vs Anna | 5–8 | 38.46% |
| Ryomen Otsusuki vs Fahkumram | 3–10 | 23.08% |
| Ryomen Otsusuki vs Kazuya | 5–7 | 41.67% |
| Ryomen Otsusuki vs Lars | 3–8 | 27.27% |
| Ryomen Otsusuki vs Paul | 1–9 | 10.00% |
| Ryomen Otsusuki vs Yoshimitsu | 6–4 | 60.00% |
| Ryomen Otsusuki vs Asuka | 5–5 | 50.00% |
| Ryomen Otsusuki vs Jun | 5–5 | 50.00% |
| Ryomen Otsusuki vs Law | 4–5 | 44.44% |
| Ryomen Otsusuki vs Alisa | 5–4 | 55.56% |
| Ryomen Otsusuki vs Reina | 3–5 | 37.50% |
| Ryomen Otsusuki vs Victor | 5–3 | 62.50% |
| Ryomen Otsusuki vs Leo | 5–2 | 71.43% |
| Ryomen Otsusuki vs Heihachi | 4–3 | 57.14% |
| Ryomen Otsusuki vs Jack-8 | 2–4 | 33.33% |
| Ryomen Otsusuki vs Devil Jin | 1–4 | 20.00% |
| Ryomen Otsusuki vs Lee | 2–3 | 40.00% |
| Ryomen Otsusuki vs Lidia | 2–3 | 40.00% |
| Ryomen Otsusuki vs Miary Zo | 1–4 | 20.00% |
| Ryomen Otsusuki vs Kuma | 2–2 | 50.00% |
| Ryomen Otsusuki vs Feng | 2–1 | 66.67% |
| Ryomen Otsusuki vs Panda | 0–2–1 | 0.00% |
| Ryomen Otsusuki vs Zafina | 2–1 | 66.67% |
| Ryomen Otsusuki vs Azucena | 1–2 | 33.33% |
| Ryomen Otsusuki vs Raven | 1–2 | 33.33% |
| Ryomen Otsusuki vs Clive | 2–1 | 66.67% |
| Ryomen Otsusuki vs Leroy | 2–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.